1133313322 has 4 divisors (see below), whose sum is σ = 1699969986. Its totient is φ = 566656660.

The previous prime is 1133313319. The next prime is 1133313323. The reversal of 1133313322 is 2233133311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1132389801 + 923521 = 33651^2 + 961^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1133313293 and 1133313302.

It is not an unprimeable number, because it can be changed into a prime (1133313323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283328329 + ... + 283328332.

Almost surely, 2^1133313322 is an apocalyptic number.

1133313322 is a deficient number, since it is larger than the sum of its proper divisors (566656664).

1133313322 is an equidigital number, since it uses as much as digits as its factorization.

1133313322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566656663.

The product of its digits is 972, while the sum is 22.

The square root of 1133313322 is about 33664.7192473070. The cubic root of 1133313322 is about 1042.5974649850.

Adding to 1133313322 its reverse (2233133311), we get a palindrome (3366446633).

The spelling of 1133313322 in words is "one billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred twenty-two".